Tony was fine. Talking to Tony about science was fine. It just felt a little bit strange to combine the two and ask to see the incredible scientific innovation that happened to reside inside of Tony’s chest.
Tony is hilarious. If nothing else, read this one for the dialogue. It's witty, fast-paced, and non-stop Tony Stark - absolutely fabulous. Bruce Banner is equally well done; quiet, unassuming, and meditative, he's constantly in control and yet utterly undone by Tony Stark, a man brave enough and trusting enough to bait him.
Spot On - Tony and Bruce are so very different, so very similar, and astonishly in-character. They walk straight out of the MCU onto the pages here. Kickass.